Weakfish Return to Delaware Bay After a No-Show Summer

What's biting

What's next

No live buoy or gauge readings came back for the bay today, so the best read on where this is headed comes from the trend inside the shop reports themselves. Weakfish reappearing after a quiet spring and summer, right as nights start cooling into September, is the kind of shift that tends to build through the week rather than fade — anglers working the jetty tips and seawall stretches Hand's Too flagged should stick with bloodworm and jig presentations into the evening tide over the next few days.

The flounder split is worth planning around. Higbee's "hotspot" language for the EP Tower against the tougher back-bay grind Big Dave's Tackle and Fin-Atics both describe suggests the better keeper-size fish are already pulling out toward structure — reefs, wrecks, the EP Tower, and Corson's Inlet — as the season closes in. Expect back-bay trips to keep producing plenty of action but mostly shorts, while day trips out to reef structure are the better shot at filling a limit over the next couple weeks.

At the inlet rock piles, the sheepshead and tog bite reported around Cold Spring Inlet and the Sea Isle jetties should hold as water temperatures ease down through September; crab baits remain the top producer there and that's unlikely to change with the tide swings expected this week.

For timing, Labor Day weekend traffic will be heavy on the back-bay ramps and inlets, so plan trips around the tide changes noted at the EP Tower and inlet rips rather than a fixed clock — that's where the bite windows are opening and closing according to this week's reports. It's also worth keeping an eye on the NJ Marine Fisheries Council's ongoing summer flounder and black sea bass data-collection effort (per NJ Fish & Wildlife News); any future adjustment to bag or size limits would be informed by angler data being gathered right now, so check current state regulations before harvesting.

Context

Weakfish were essentially absent from the Delaware Bay NJ-side reports through spring and summer this year — Hand's Too Bait and Tackle's own description of the species as "suspiciously missing" until this week points to a later-than-typical arrival for a fish that regulars usually expect earlier in the season. Their reappearance right as the water starts cooling into fall is a pattern longtime bay anglers will recognize, even with this year's later timing.

Flounder is tracking a more ordinary late-summer arc for the bay: back-bay water running warm enough to trigger a short-fluke feeding frenzy (per Big Dave's Tackle) while the better keepers concentrate on structure, which is the standard shift as the open flounder season winds toward its close. That two-tier pattern — volume in the back bay, quality on the reefs — is typical for this point in the calendar rather than anything unusual.

Beyond those two data points, there isn't a strong comparative benchmark available in today's feed. No buoy or gauge readings came through for water temperature or flow, which would normally help anchor a year-over-year read, so this note leans on what individual shops flagged as notable (the weakfish absence) versus routine (the flounder split) rather than a fuller multi-year comparison.